UNIVERSE
SATELLITESICY BODIES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Regarding TASI which one of the following statements is wrong?
|
|
It snatches the channel in his speech and may allocate it to another speaker needing it.
|
|
|
The same speaker is reassigned a channel almost instantly when he speaks again even when the circuit is heavily loaded.
|
|
|
It increases the overall utilization of the transmission channel.
|
|
|
Intercontinental callers sometimes confuse the effects of TASI with the effects of satellite delay
|
Explanation:
Detailed explanation-1: -The lowest frequency used in satellite communications is GHz.
Detailed explanation-2: -An orthomode transducer (OMT) is a waveguide component that is commonly referred to as a polarisation duplexer.
Detailed explanation-3: -When transmitting, a high-gain antenna allows more of the transmitted power to be sent in the direction of the receiver, increasing the received signal strength. When receiving, a high gain antenna captures more of the signal, again increasing signal strength.
There is 1 question to complete.